000 00241nam a22001097a 4500
003 SGT
082 _bJOS
100 _aJOSHI, AMITABH
245 _aPROCEEDINGS MATHEMATICAL SCIENCES
260 _aINDIA
_bACDEMY SCIENCE
_c2019
942 _2ddc
_cBV
999 _c23933
_d23933